OGX Thick & Full + Biotin & Collagen Volumizing Shampoo, Nutrient-Infused Hair Shampoo with Vitamin B7 Biotin Gives Hair Volume & Body for 72+ Hours, Sulfate-Free Surfactants, 25.4 fl. oz

awesome shampoo, great smell and really good texture

The OGX Thick & Full + Biotin & Collagen Volumizing Shampoo has completely transformed my hair care routine—it’s truly a game changer! From the very first use, I noticed a dramatic difference in the volume and body of my hair. It left my hair feeling fuller, thicker, and healthier without weighing it down.The Vitamin B7 Biotin and collagen infusion work wonders, and I love knowing that it’s packed with nutrients that actually benefit my hair. The results last for 72+ hours, which is incredible—I don’t have to constantly worry about flat or lifeless hair. Plus, it’s sulfate-free, so it’s gentle on my scalp and doesn’t strip my hair of its natural moisture.The bottle is generously sized at 25.4 fl. oz, so it lasts a long time, making it an amazing value. The scent is another highlight—it’s light, fresh, and leaves my hair smelling fantastic all day.If you’re looking for a shampoo that truly delivers on its promise of volume and thickness, I wholeheartedly recommend this product. It’s fantastic and has quickly become an essential in my routine. You won’t regret giving it a try!

I was on vacation in NC, and went to Walmart because I didn't pack shampoo and hand soap was getting a little yuck. Anyway, I grabbed this stuff off the shelf bc of price and it said volumizing. It is great stuff. It really does get your hair clean and it leaves me not looking so hair challenged.

I have a thick, short, fine hair, untreated. I wash it every other day. This shampoo leaves my hair clean, shiny, and healthy-feeling when I use it. It does make my hair a little "softer" or limper than I might want after I use it, but with a little product, it gets back to its regular volume. I definitely think the biotin and collagen have strengthened my hair because the shafts themselves are stronger and healthier after 9 months of use. I recommend this shampoo if you have thin hair, damaged hair, hair in need of some TLC, etc. If your hair is already strong and healthy, this formula might make it get a little limp. Smells feminine-neutral but the smell doesn't linger too much. I like this shampoo and while I won't buy again (as damaged hair has grown out/strengthened), I would recommend it.

Buen shampoo

Provides fullness to hair. Leaves your hair feeling soft. No residue. Not heavy. Doesn’t weigh your hair down. Light pleasant scent.

I used this because I thought my hairline was receding. Cant attribute it to my hairline coming back since I used oils/conditioners etc, but I’ll give an honest reviewPROS+Smells great+made my hair appear fuller and made it softerCons:-none. People talking about “it makea your hair fall out”. Never experienced that 😂😂😂

I’ve been using this biotin + collagen shampoo for about 2 weeks now, and it’s… okay. I was hoping it would make my hair feel thicker and stronger, and while it does add a little volume, it’s not as dramatic as I expected.The smell is really nice, kinda sweet but not overpowering. It lathers well, and my hair feels clean after using it, but I did notice it can be a bit drying if I don’t use conditioner. I haven’t really seen much difference in my hair growth or thickness—maybe it takes longer to work, but I was hoping for more noticeable results by now.Overall, it’s a decent shampoo, but if you’re expecting instant thicker hair, this might not be it. I’ll finish the bottle, but not sure if I’ll repurchase.